For founders & freelancers
A free NDA clause checker: scan a non-disclosure agreement for the high-risk clauses, an overbroad definition, indefinite terms, hidden non-competes, one-sided duties, and punitive remedies, each quoted in plain English so you can verify it yourself.
Updated July 15, 2026 · 6 min read
An NDA clause checker reads a non-disclosure agreement and surfaces the clauses that carry real risk, so you are not relying on a skim or a gut feeling. The high-risk clauses in almost every NDA cluster in five places, and once you know where to look, checking one takes minutes rather than a careful re-read.
This page explains what a clause checker looks for and how to detect each high-risk clause yourself. Then, if you would rather not do it by hand, ClauseShift reads the whole document, scores the overall risk from zero to ten, and lists every risky clause in plain English with the exact contract text quoted, so you can verify each flag against the agreement in front of you.
It is general information, not legal advice. Use it to spot what to question, then push back or get a professional opinion on anything that could bind your business.
Check how broad it is. A definition that covers everything you receive, including public or already-known information, is the single biggest source of accidental breach. A clause checker flags an unbounded definition first because it magnifies the risk of everything else.
Ask for: Confirm the definition is limited to marked or clearly non-public material, with the standard carve-outs present.
Look for how long the duty lasts. Indefinite, perpetual, or ten-year-plus terms are a high-risk flag, especially across many NDAs. Check the survival clause too: some obligations are drafted to outlive the agreement itself.
Ask for: Confirm a defined term (two to five years is typical), with only genuine trade secrets lasting longer.
Check which party carries the duty. A one-way NDA binds only you while the other side shares freely. If you are also disclosing anything, a one-sided agreement is a risk a checker will flag.
Ask for: Confirm the NDA is mutual if information flows both ways, so the same duties apply to both parties.
Scan for non-compete, non-solicit, or exclusivity language. These have nothing to do with confidentiality but frequently hide inside an NDA, and they can restrict your business far beyond keeping a secret. A clause checker surfaces them so they do not slip through.
Ask for: Confirm there is no non-compete, non-solicit, or exclusivity language, or negotiate it separately in the main contract.
Check for clauses that claim ownership of ideas or feedback, or that restrict the residual knowledge in your head. Overreaching IP or assignment language inside an NDA can transfer rights you never meant to give up.
Ask for: Confirm the NDA covers confidentiality only, grants no IP or license by disclosure, and excludes ordinary skills and experience you retain.
Read the remedies section for penalty clauses, liquidated damages, sweeping injunction rights, or one-directional fee recovery. These raise the stakes of even a technical breach far above the real harm, and a checker rates them as high-risk.
Ask for: Confirm remedies are tied to actual proven loss, with no fixed penalties and any fee-shifting made mutual.
Work in order of impact. Read the definition of confidential information first, because its breadth multiplies every other risk. Then the term and survival clause, then the obligations section to see whether it is one-way or mutual, then anything that restricts future work, then IP and residuals, then remedies. Those six areas hold almost all of the real consequences; the rest of an NDA is usually boilerplate.
For each area, ask one question: does this go further than keeping a secret? An overbroad definition, an indefinite term, a buried non-compete, or a penalty clause all answer yes, and each is worth a redline or a question before you sign.
Doing this by hand works, but it is easy to miss a clause in dense legal language, and a summary from a general AI tool can be confidently wrong. ClauseShift is built for exactly this: it reads the whole NDA, scores the overall risk, and quotes the exact wording of every risky clause, so each flag is verifiable against the document rather than taken on trust. Two models cross-check the review to cut hallucinations.
It runs on the web and on Android, takes a few minutes, and is free to start with no card. Your document is not retained, only the report is saved to your account, and it trains no AI of its own on your contracts.
Paste the text, upload a PDF or DOCX, record a voice note, or email the contract to review@clauseshift.com. You get a plain-English risk report: an overall score and the specific clauses that matter, each with the exact contract text quoted so you can verify it yourself. ClauseShift does not keep the document you upload, only the report is saved to your account, and it trains no AI of its own on your contracts.
It is a tool or method that reads a non-disclosure agreement and surfaces the high-risk clauses, an overbroad definition, indefinite terms, hidden non-competes, one-sided duties, and punitive remedies, so you can check them before signing.
Read six areas in order of impact: the definition, the term and survival clause, one-way versus mutual obligations, restrictions on future work, IP and residuals, and remedies. Anything that goes further than keeping a secret is worth a closer look.
Yes, it is free to start with no card. It scores the risk and quotes the exact wording of every clause it flags, so you can verify each one against your document.
Yes. Paste the text, upload a PDF or DOCX, or record a voice note, and ClauseShift extracts and reviews it.
No. ClauseShift does not retain the document you upload, only the report is saved to your account, and it trains no AI of its own on your contracts.
Last reviewed July 15, 2026. ClauseShift Review provides informational risk summaries and is not a substitute for legal advice.